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MatCommaInitializer_< _Tp > Class Template Reference
[Basic structures]
Comma-separated Matrix Initializer. More...
#include <mat.hpp>
Public Member Functions | |
| MatCommaInitializer_ (Mat_< _Tp > *_m) | |
| the constructor, created by "matrix << firstValue" operator, where matrix is cv::Mat | |
| template<typename T2 > | |
| MatCommaInitializer_< _Tp > & | operator, (T2 v) |
| the operator that takes the next value and put it to the matrix | |
| operator Mat_< _Tp > () const | |
| another form of conversion operator | |
Detailed Description
template<typename _Tp>
class cv::MatCommaInitializer_< _Tp >
Comma-separated Matrix Initializer.
The class instances are usually not created explicitly. Instead, they are created on "matrix << firstValue" operator.
The sample below initializes 2x2 rotation matrix:
double angle = 30, a = cos(angle*CV_PI/180), b = sin(angle*CV_PI/180);
Mat R = (Mat_<double>(2,2) << a, -b, b, a);
Definition at line 452 of file mat.hpp.
Constructor & Destructor Documentation
| MatCommaInitializer_ | ( | Mat_< _Tp > * | _m ) |
the constructor, created by "matrix << firstValue" operator, where matrix is cv::Mat
Member Function Documentation
| operator Mat_< _Tp > | ( | ) | const |
another form of conversion operator
| MatCommaInitializer_<_Tp>& operator, | ( | T2 | v ) |
the operator that takes the next value and put it to the matrix
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